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49 lines
1.4 KiB
Text
49 lines
1.4 KiB
Text
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BASH PATCH REPORT
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=================
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Bash-Release: 5.1
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Patch-ID: bash51-006
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Bug-Reported-by: oguzismailuysal@gmail.com
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Bug-Reference-ID: <CAH7i3LoY7C+pV_yG2LxwPNtAw3kiRkxmB4KcL1dTsih0u2BdKA@mail.gmail.com>
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Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2020-12/msg00108.html
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Bug-Description:
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Make sure child processes forked to run command substitutions are in the
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proper process group.
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Patch (apply with `patch -p0'):
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*** ../bash-5.1-patched/subst.c 2020-12-16 17:01:32.000000000 -0500
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--- subst.c 2020-12-25 19:20:25.000000000 -0500
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***************
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*** 6413,6416 ****
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--- 6413,6423 ----
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interactive = 0;
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+ #if defined (JOB_CONTROL)
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+ /* Invariant: in child processes started to run command substitutions,
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+ pipeline_pgrp == shell_pgrp. Other parts of the shell assume this. */
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+ if (pipeline_pgrp > 0 && pipeline_pgrp != shell_pgrp)
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+ shell_pgrp = pipeline_pgrp;
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+ #endif
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+
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set_sigint_handler (); /* XXX */
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*** ../bash-5.1/patchlevel.h 2020-06-22 14:51:03.000000000 -0400
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--- patchlevel.h 2020-10-01 11:01:28.000000000 -0400
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***************
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*** 26,30 ****
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 5
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#endif /* _PATCHLEVEL_H_ */
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--- 26,30 ----
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 6
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#endif /* _PATCHLEVEL_H_ */
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